Has nothing to do with Zope but...
Use Firefox to debug it and you'll get to see the error.
put method="post" on form tag and the submission won't be visible in the URL.

2008/12/11 C <baiew...@gmail.com>:
> We are running Zope 2.9.8 on Macintosh OS X Server 10.5.5 behind Apache 2.x.
>
> I am having a problem when trying to submit one of my forms in IE 7. This
> only happens on Windows XP and it only started happening recently (we think
> in the past week).
>
> The form contains several select boxes. When the user selects a value from
> one of the select boxes, it submits the form and processes the selection.
> The error I receive is an IE error that says: "Internet Explorer Cannot
> Display the Webpage".
> And for some reason, all of my selectbox values are showing in the URL as
> parameters. This is not supposed to happen. If I remove the parameters
> from the URL line and press enter, it works fine.
>
> I have another page that works similar to this one (with multiple select
> boxes that submit the form upon selection), that doesn't experience the same
> problem.
>
> I even changed my form action to go to a plain html page, and it still tries
> to pass all of my form variables in the URL string.
>
> I went to Microsoft's trouble shooting page for this error. I've tried
> deleting my browser history, clearing out any cached items, and also
> re-starting IE without "Add-Ons". The server has been restarted as well.
> None of these options have resolved the issue.
>
> Neither the Apache log nor the Zope error log shows these errors.
> Has anyone encountered this problem? If so, what have you done to resolve
> the issue?
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>
--
Peter Bengtsson,
work www.fry-it.com
home www.peterbe.com
hobby www.issuetrackerproduct.com
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